Half-Life 2: Update
G r e e b z's Progress
Defiant
Unlocked 31 May 2018 at 8:12 PM
Giant Killer
Survive the rooftop strider battle in the ruins of City 17.
Unlocked 13 Jun 2018 at 3:23 PM
Hallowed Ground
Unlocked 9 Jun 2018 at 10:40 AM
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand.
Unlocked 9 Jun 2018 at 12:32 PM
Singularity Collapse
Unlocked 13 Jun 2018 at 4:10 PM
Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One.
Unlocked 11 Jun 2018 at 5:02 PM
Zombie Chopper
Play through Ravenholm using only the Gravity Gun.
Unlocked 9 Jun 2018 at 10:52 AM
Fight the Power
Shut down the supression device by disabling its generators.
Unlocked 13 Jun 2018 at 2:49 PM
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2.
Unlocked 11 Jun 2018 at 3:03 PM
Warden Freeman
Survive the second turret standoff in Nova Prospekt.
Unlocked 9 Jun 2018 at 8:42 PM
What cat?
Break the mini-teleporter in Kleiner's Lab.
Unlocked 9 Jun 2018 at 9:26 AM
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field.
Unlocked 13 Jun 2018 at 3:35 PM
Malcontent
Escape the apartment block raid.
Unlocked 31 May 2018 at 8:21 PM
Lambda Locator
Find all lambda caches in Half-Life 2.
Unlocked 22 Aug 2020 at 9:16 PM
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard.
Unlocked 22 Aug 2020 at 9:16 PM
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard.
Unlocked 9 Jun 2018 at 8:54 AM
Follow Freeman
Gain command of a squad of rebels in the uprising.
Unlocked 10 Jun 2018 at 4:01 PM
Anchor's Aweigh!
Get the airboat.
Unlocked 8 Jun 2018 at 7:37 PM
Heavy Weapons
Get the airboat's mounted gun.
Unlocked 8 Jun 2018 at 8:59 PM
Trusty Hardware
Get the crowbar.
Unlocked 6 Jun 2018 at 8:39 PM
Zero-Point Energy
Get the Gravity Gun in Black Mesa East.
Unlocked 9 Jun 2018 at 9:27 AM
Counter-Sniper
Kill all of the snipers in City 17.
Unlocked 11 Jun 2018 at 5:24 PM
Barnacle Bowling
Kill five barnacles with one explosive barrel.
Unlocked 8 Jun 2018 at 11:09 AM
Revenge!
Destroy the Hunter-Chopper.
Unlocked 8 Jun 2018 at 9:12 PM
Bug Hunt
Use the Antlions to kill 50 enemies.
Unlocked 9 Jun 2018 at 7:06 PM
OSHA Violation
Kill 3 enemies using the crane.
Unlocked 9 Jun 2018 at 11:24 AM
Flushed
Kill an enemy with a toilet.
Unlocked 9 Jun 2018 at 7:11 PM
Where Cubbage Fears to Tread
Unlocked 9 Jun 2018 at 11:15 AM
Two Points
Use Dog's ball to make a basket in the scrapyard.
Unlocked 9 Jun 2018 at 9:32 AM
Targeted Advertising
Pin a soldier to the billboard in the chapter Highway 17.
Unlocked 9 Jun 2018 at 11:35 AM
Submissive
Unlocked 22 Aug 2020 at 9:16 PM
One Man Army
Destroy six gunships in Half-Life 2.
Unlocked 9 Jun 2018 at 7:10 PM
Hack Attack!
Kill five enemies with a Manhack.
Unlocked 9 Jun 2018 at 8:28 PM